Mathematics, 09.01.2021 03:10 isa6476

SOMEONE PLEASE HELP THIS IS A QUIZ! Write the product, and then write the expression in standard form by removing parentheses and combining like terms. Justify each step.

b. The multiplicative inverse of 4 and 4h - 20

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 22:10

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

Answers: 3

Answer

Mathematics, 22.06.2019 01:00

The equation line of cd is y=-2x-2. write an equation of a line parallels to line cd in slope-intercept form that contains point (4,5)

Answers: 1

Answer

Mathematics, 22.06.2019 01:40

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?

Answers: 1

Answer

Mathematics, 22.06.2019 03:30

On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.

Answers: 3

Answer

You know the right answer?

SOMEONE PLEASE HELP THIS IS A QUIZ! Write the product, and then write the expression in standard fo...

Questions